What is GHSA-r57c-9749-hr2p?

GHSA-r57c-9749-hr2p is a security advisory published by GitHub Security Advisories with High severity. Improper limitation of a pathname to a restricted directory ('path traversal') in Windows...

Which CVE IDs does GHSA-r57c-9749-hr2p cover?

GHSA-r57c-9749-hr2p covers the following CVE IDs: CVE-2026-69807. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r57c-9749-hr2p?

GHSA-r57c-9749-hr2p has a CVSS v3 base score of 8.0, published by GitHub Security Advisories.

GHSA-r57c-9749-hr2pHighCVSS 8.0

Improper limitation of a pathname to a restricted directory ('path traversal') in Windows...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-69807 →

📋 Description

Improper limitation of a pathname to a restricted directory ('path traversal') in Windows PowerShell allows an authorized attacker to elevate privileges over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-69807
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69807
https://github.com/advisories/GHSA-r57c-9749-hr2p